Error 0x00041180

Value: 266624 | 0x00041180 | 266624

What does it mean ?

JPS_S_DUPLICATE_DOC_DETECTED  
The content index server detected a previously crawled document with the same content. This is an internal error code and should not be reported to users. Call Microsoft Product Support.
Value: 4480 | 0x1180 | 0b0001000110000000

Where does it come from ?

FACILITY_ITF  
COM/OLE Interface management. FACILITY_ITF is designated for user-defined error codes returned from interface methods
Value: 4 | 0x004 | 0b00000100

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Other Errors for FACILITY_ITF